The title compound, C6H7ClNO+·Cl-, crystallizes in ortho-rhom-bic space group Pnma with both cations and anions lying on a mirror plane in the crystal. The C-Cl distance is 1.7289 (6) Å, the C-N distance is 1.4590 (8) Å, and the C-O distance is 1.3617 (8) ... ...